 Born in London, England, he won both BMCRC 250cc and 350cc Production Championships and also the KRC 250-350 Production Championships in 1985.Rymer also won the Marlboro Clubmans final round at the Silverstone Circuit which was the best of the cream of the fastest club racers in the UK in the final round.He turned semi-professional in 1987 winning British National races, 1988 saw him turning professional, racing in International events globally.